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Comprehensive Test of Phonological Processes, Second Edition

      Technical Information

      All new normative data were collected in 2008 and 2009. The test was normed on 1,900 individuals ranging in age from 6 through 24 years. The demographic characteristics of the sample conform to those of the population reported in the Statistical Abstract of the United States, and are, therefore, representative of the U.S. population.
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    Richard K. Wagner, Joseph K. Torgesen, Carol A. Rashotte, and Nils A. Pearson

    Age Range 4-0 through 24-11

    Administration Time
    40 minutes

    Administration Type Individually-Administered

    Qualification Level

    Formats Handscored